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APN
2006
Springer
14 years 1 months ago
On the Construction of Pullbacks for Safe Petri Nets
The product of safe Petri nets is a well known operation : it generalizes to concurrent systems the usual synchronous product of automata. In this paper, we consider a more general...
Eric Fabre
CAISE
2006
Springer
14 years 1 months ago
Experiences with Modeling and Verification of Regulations
Information system models commonly describe organizations in terms of the structure of the data they use, the organization of the processes they perform and the operations that wil...
Jan Vanthienen, Christophe Mues, Stijn Goedertier
DEON
2004
Springer
14 years 1 months ago
Conflicting Imperatives and Dyadic Deontic Logic
Often a set of imperatives or norms seems satisfiable from the outset, but conflicts arise when ways to fulfill all are ruled out by unfortunate circumstances. Semantic methods to ...
Jörg Hansen
ISER
2000
Springer
82views Robotics» more  ISER 2000»
14 years 1 months ago
Towards a Team of Robots with Repair Capabilities: A Visual Docking System
: In the future, we propose that there will be largely self-sufficient robot colonies operating on distant planets and in harsh environments here on earth. A highly desirable quali...
Curt A. Bererton, Pradeep K. Khosla
GLOBECOM
2009
IEEE
14 years 27 days ago
Analysis of Asynchronous Multi-Packet Reception in 802.11 Distributed Wireless Networks
— This paper proposes a mathematical framework for evaluating the throughput of an 802.11 Distributed Wireless Network (DWN) when the system allows Multi-Packet Reception (MPR) i...
Fulvio Babich, Massimiliano Comisso